import SCons.Util, os.path, os

def generate(env) :
	def createSLOCCount(env, source) :
		myenv = env.Clone()
		myenv["ENV"]["HOME"] = os.environ["HOME"]
		source = myenv.Dir(source)
		target = myenv.File("#/" + source.path + ".sloccount")
		# FIXME: There's probably a better way to force building the .sc
		if os.path.exists(target.abspath) :
			os.unlink(target.abspath)
		return myenv.Command(target, source, [SCons.Action.Action("sloccount --duplicates --wide --details " + source.path + " | grep -v qrc_ > $TARGET", cmdstr = "$GENCOMSTR")])

	env.AddMethod(createSLOCCount, "SLOCCount")

def exists(env) :
	return True
